68317944

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20479}}^1$

素因数の和:20627

約数の個数: 32

約数和(自身を含む): 172032000

約数和(自身を除く): 103714056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 20479, 40958, 61437, 81916, 122874, 163832, 245748, 491496, 2846581, 5693162, 8539743, 11386324, 17079486, 22772648, 34158972, 68317944]

約数ペア:

[(1, 68317944), (2, 34158972), (3, 22772648), (4, 17079486), (6, 11386324), (8, 8539743), (12, 5693162), (24, 2846581), (139, 491496), (278, 245748), (417, 163832), (556, 122874), (834, 81916), (1112, 61437), (1668, 40958), (3336, 20479)]